Door security stopper



FIG. 1 is a top-front-left perspective view of a door security stopper showing my new design;

FIG. 2 is a bottom-rear-right perspective view thereof;

FIG. 3 is a front elevated view thereof;

FIG. 4 is a rear elevated view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right elevated view thereof;

FIG. 8 is a left elevated view thereof;

FIG. 9 is a front view thereof, showing the door security stopper wedged under a door in a first configuration; and,

FIG. 10 is a front view thereof, showing the door security stopper wedged under a door in a second configuration.

The broken lines showing of the lower edge of a door in FIG. 9-10 are included for the purpose of showing environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a door security stopper, as shown and described. 